New build but can't install OS with gateway install cd disk

[hommie]

Have new build but can't install OS using Gateway install disks have PC with the followings P5KPL-AM SE motherboard
-Intel dual core E2200
-2 gig ddr2 memory
-40 gig IDE hard drive (wiped clean)
(have Gateway install disks for Windows XP Home with key # and coa sticker taped to jewel case)
-Sony CD-RW (CRX230AE)
-5in1 card reader
**NO floppy disk drive
Can anyone give advice on getting my OS installed?

 

[aford10]

The gateway disc is a restore disc, not a retail OS disc. It's tied to the original gateway hardware.